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Cherne·Cherne pipe stoppers
Cherne I-series flexible Muniboll pipe stoppers DN380-2400
Pneumatic pipe stopper in natural rubber with good sealing properties that blocks pipes DN380-2400 – supplied with a car-type valve for easy inflation.
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About the product
The flexible Muniboll pipe stoppers in the I-series are pneumatic pipe stoppers that block and seal pipes in sizes DN380-2400. Each stopper covers a wide working range and can therefore be used across several pipe sizes, and in the larger sizes the rubber body is Kevlar-reinforced. The stopper is made from natural rubber with good sealing properties. It is inserted into the pipe and inflated with air via the car-type valve, which is supplied with a quick coupling for inflation, and then seals against the inside of the pipe. Two or three pull loops reduce the risk of the stopper being drawn into the pipe. The through-fitting has an external BSP connection. Protective sleeves, pumps, ropes, hoses and thread adaptors are available for the stoppers, and the range includes pipe stoppers from DN10 to DN3000.
Benefits
- Supplied with a car-type valve and quick coupling for inflation
- Pull loop reduces the risk of the stopper being drawn into the pipe
- Kevlar-reinforced in larger sizes
- Natural rubber with good sealing properties
- Wide working range: one stopper covers several pipe sizes
Variants(6)
Click a row for all details, or + to add it to the quote request.
Maximum back pressure I-series
| DN | Pipe diameter (mm) 380 | 450 | 491 | 530 | 600 | 762 | 914 | 1067 | 1219 | 1372 | 1524 | 1676 | 1829 | 2134 | 2438 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 380-800 | 13mVp | 12mVp | 12mVp | 12mVp | 11mVp | 9mVp | – | – | – | – | – | – | – | – | – |
| 500-1000 | – | – | – | 10mVp | 9mVp | 8mVp | 7mVp | 6mVp | – | – | – | – | – | – | – |
| 600-1200 | – | – | – | – | 11mVp | 10mVp | 9mVp | 8mVp | 7mVp | – | – | – | – | – | – |
| 600-1500 | – | – | – | – | 11mVp | 11mVp | 10mVp | 10mVp | 9mVp | 7mVp | 4mVp | – | – | – | – |
| 1200-1800 | – | – | – | – | – | – | – | – | 5mVp | 5mWC | 4mWC | 4mWC | 4mWC | – | – |
| 1400-2400 | – | – | – | – | – | – | – | – | – | 5mWC | 5mWC | 5mWC | 5mWC | 5mWC | 4mWC |
Material specification
| Component | Material |
|---|---|
| Rubber body | Natural rubber |
| Reinforcement (larger sizes) | Kevlar |
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Tillbehör
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